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Du-Bro 3mm Nylon Insert Lock Nuts (4 pcs) #2101 in factory sealed retail package. Zinc plated, aircraft quality, nylon insert lock nuts. Package contains 4 nuts. Ships 1 business day after payment. Free 30 day returns with 20% restocking fee for opened retail package.
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🇺🇸 Ship from USA · On Agora since 2025
$1.66